load composition.605;
load secondary.605;
load polarity.605;
load polarizability.605;
load hydrophobicity.605;
load volume.605;

A=[composition(:,1:20) secondary(:,1:21) polarity(:,1:21) polarizability(:,1:21) hydrophobicity(:,1:21) volume(:,1:21)];

load list_train.txt;

libsvmwrite('proteinsTrain.output', list_train(:,1:1), sparse(A));